I get what you two are saying, but I can almost 100% confirm that at least two glitches no longer work.
this will be tough to explain..
In Halo: CE the elevator switches on AotCR (
Seen here (video)) you could run into them and bump yourself out of the map or into the elevator. In CEA nothing happens, you don't bump you just run into it and nothing happens.
(
lol accidentally made the clip over an hour long, just check out the beginning to see what I am talking abou)
Similar style of tricking... Bumping out of the map POA to touch the level Halo... In CE you could do it with two players using a bizare bumping glitch. (
Seen here (video)). However in CEA nothing happens at all, you don't bump you just simply cannot do it. (disclaimer, it may still be possible, but from what I have tried it seems to just simply not work any more).
Extra - Here is about six minutes of goatrope and I trying to blast down the Banshee on AotCR... This isn't proving the fact that it won't work anymore, we could very well have just been doing it wrong, but honestly it seems unlikely.
Video
edit again - Object Overloading also seems to be impossible now... gaotrope and I tried it yesterday and before bodies started disappearing the game crashed. lol